import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    // register
    path: '/register',
    component: () => import('@/views/register/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '文件管理系统', icon: 'dashboard' }
    }]
  },

{
      path: '/dfs',
      component: Layout,
      redirect: '/user/list',
      name: 'Dfs',
      meta: {
        title: '用户管理',
        icon: 'el-icon-bank-card'
      },
      alwaysShow: true,
      children: [
        {
          path: 'user/list',
          name: 'UserList',
          component: () => import('@/views/dfs/user/list'),
          meta: { title: '用户列表' }
        },
        {
          path: 'user/create',
          name: 'UserCreate',
          component: () => import('@/views/dfs/user/form'),
          meta: { title: '添加用户' },
          hidden: true
        },
        {
          path: 'user/edit/:id',
          name: 'UserEdit',
          component: () => import('@/views/dfs/user/form'),
          meta: { title: '编辑用户' },
          hidden: true
        }
      ]
    },


  {
    path: '/picture',
    component: Layout,
    redirect: '/picture/list_user',
    name: 'pictureCro',
    meta: { title: '图片管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: '/picture/list',
        name: 'pictureList',
        component: () => import('@/views/dfs/picture/list'),
        meta: { title: '所有图片', icon: 'table' }
      },
      {
        path: '/picture/list_user',
        name: 'list_user',
        component: () => import('@/views/dfs/picture/list_user'),
        meta: { title: '用户图片', icon: 'tree' }
        // ,hidden: true
      },
      {
        path: '/picture/check',
        name: 'picture_watch',
        component: () => import('@/views/dfs/picture/picture_wall'),
        meta: { title: '拖拽图片墙', icon: 'tree' }
      },
      //picture_small_list
      {
        path: '/picture/picture_small_list',
        name: 'picture_watch',
        component: () => import('@/views/dfs/picture/picture_url_list'),
        meta: { title: 'URL下载图列表', icon: 'tree' }
      },
      {
        path: '/picture/picture_upload',
        name: 'picture_upload',
        component: () => import('@/views/dfs/picture/picture_upload'),
        meta: { title: '上传图片', icon: 'tree' }
        // ,hidden: true
      },
      {
        path: '/picture/picture_upload_one',
        name: 'picture_upload_one',
        component: () => import('@/views/dfs/picture/picture_upload_one'),
        meta: { title: '上传图片①', icon: 'tree' }
        // ,hidden: true
      },
      {
        path: '/picture/picture_uploadTwo',
        name: 'picture_uploadTwo',
        component: () => import('@/views/dfs/picture/picture_uploadTwo'),
        meta: { title: '上传图片②', icon: 'tree' }
        // ,hidden: true
      },
      {
        path: '/picture/picture_upload_three',
        name: 'picture_upload_three',
        component: () => import('@/views/dfs/picture/picture_upload_cv'),
        meta: { title: '粘贴图片墙', icon: 'tree' }
        // ,hidden: true
      },
      {
        path: '/picture/picture_upload_cv2',
        name: 'picture_upload_cv2',
        component: () => import('@/views/dfs/picture/picture_upload_cv2'),
        meta: { title: '粘贴图片墙22', icon: 'tree' }
      },
      {
        path: '/picture/picture_upload_url',
        name: 'picture_upload_url',
        component: () => import('@/views/dfs/picture/picture_upload_url'),
        meta: { title: 'URL上传图片墙', icon: 'tree' }
        // ,hidden: true
      },
    ]
  },

  {
    path: '/sysutils',
    component: Layout,
    redirect: '/sysutils/list',
    name: 'utils',
    meta: { title: '系统工具', icon: 'el-icon-s-help' },
    children: [
      {
        path: '/sysutils/delnum',
        name: 'sysutilsfordelnum',
        component: () => import('@/views/sysutils/stringRemoveNum'),
        meta: { title: '数字清空', icon: 'table' }
      },
      {
        path: '/sysutils/pic',
        name: 'pic',
        component: () => import('@/views/sysutils/picture'),
        meta: { title: '图片测试', icon: 'tree' },
        // hidden: true
      },
      {
        path: '/sysutils/turnpic',
        name: 'turnpic',
        component: () => import('@/views/sysutils/turnpic'),
        meta: { title: '轮播图', icon: 'tree' }
      },
      // //picture_small_list
      {
        path: '/sysutils/picture_test',
        name: 'picture_test',
        component: () => import('@/views/sysutils/list_user'),
        meta: { title: '测试图', icon: 'tree' }
      },
      {
        path: '/sysutils/picture_test2',
        name: 'picture_test2',
        component: () => import('@/views/sysutils/picture_list_download'),
        meta: { title: '下载测试', icon: 'tree' }
      },
      {
        path: '/sysutils/picture_back',
        name: 'picture_back',
        component: () => import('@/views/sysutils/picture_back'),
        meta: { title: '删除恢复', icon: 'tree' }
      },
    ]
  },

  {
    path: '/form',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Form',
        component: () => import('@/views/form/index'),
        meta: { title: 'Form', icon: 'form' }
      }
    ]
  },

  {
    path: '/nested',
    component: Layout,
    redirect: '/nested/menu1',
    name: 'Nested',
    meta: {
      title: 'Nested',
      icon: 'nested'
    },
    children: [
      {
        path: 'menu1',
        component: () => import('@/views/nested/menu1/index'), // Parent router-view
        name: 'Menu1',
        meta: { title: 'Menu1' },
        children: [
          {
            path: 'menu1-1',
            component: () => import('@/views/nested/menu1/menu1-1'),
            name: 'Menu1-1',
            meta: { title: 'Menu1-1' }
          },
          {
            path: 'menu1-2',
            component: () => import('@/views/nested/menu1/menu1-2'),
            name: 'Menu1-2',
            meta: { title: 'Menu1-2' },
            children: [
              {
                path: 'menu1-2-1',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
                name: 'Menu1-2-1',
                meta: { title: 'Menu1-2-1' }
              },
              {
                path: 'menu1-2-2',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
                name: 'Menu1-2-2',
                meta: { title: 'Menu1-2-2' }
              }
            ]
          },
          {
            path: 'menu1-3',
            component: () => import('@/views/nested/menu1/menu1-3'),
            name: 'Menu1-3',
            meta: { title: 'Menu1-3' }
          }
        ]
      },
      {
        path: 'menu2',
        component: () => import('@/views/nested/menu2/index'),
        name: 'Menu2',
        meta: { title: 'menu2' }
      }
    ]
  },

  {
    path: 'external-link',
    component: Layout,
    children: [
      {
        path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
        meta: { title: 'External Link', icon: 'link' }
      }
    ]
  },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
